Basement Egress Window Size Ontario

Additional requirements of egress style windows the egress window with the exception of egress basement windows see above must not be higher than 1 5 above the floor.

Basement egress window size ontario.

The required window size for egress is the same between the national building code and the ontario building code. Window wells greater than 44 inches in depth requires a permanently fixed ladder or steps to provide access. Basement and bedroom egress windows must have an area that is not fewer than 3 8 ft. Installed security bars on basement or bedroom egress windows must be able to be easily removed from inside the home.

Minimum area of unobstructed opening not less than 3 8 ft 0 35 m with no dimension less than 15 380 mm 3 9 ft. 3 when sliding window s are used the minimum dimension described in sentence 1 shall apply to the openable portion of the window. In addition the egress window requirements for basements specifies that they be at least 36 inches in height and width with a fully functioning opening. 38 cm in dimension.

Windows referred to above shall provide unobstructed openings with areas not less than 0 35 m2 3 8ft2 with no dimension less than 380 mm 15 in. It must be at least 5 7 square feet that is at least 20 inches wide by 24 inches high with an opening no higher than 44 inches from the floor. Basement egress windows must have window wells that are 760m from the window and opening of 30 inches deep. Casement slider or awning.

An egress window can be placed in the bedroom or any other location in the basement. Window wells serving an egress window shall not be less than 9 square feet in area with a horizontal length width of no less than 36 inches. You must be able to do so without the use of additional tools or complicated instructions. The nbcc details specific size requirements as.

Maximum 44 inches to window sill measured from finished floor. Window well requirements are the same as well.